import java.rmi.Remote;
import java.rmi.RemoteException;

/*
 * código extraido do link:
 * http://www.eg.bucknell.edu/~cs379/DistributedSystems/rmi_tut.html
 * */
public interface HelloInterface extends Remote {
	/**
	   * Remotely invocable method.
	   * @return the message of the remote object, such as "Hello, world!".
	   * @exception RemoteException if the remote invocation fails.
	   */
	  public String say() throws RemoteException;
}
